From mboxrd@z Thu Jan 1 00:00:00 1970 From: Scott Wood Date: Wed, 28 May 2008 13:25:31 -0500 Subject: [U-Boot-Users] [PATCH] TQM85xx: NAND support via local bus UPMB In-Reply-To: <1211998349-2117-12-git-send-email-wg@grandegger.com> References: <1211998349-2117-3-git-send-email-wg@grandegger.com> <1211998349-2117-4-git-send-email-wg@grandegger.com> <1211998349-2117-5-git-send-email-wg@grandegger.com> <1211998349-2117-6-git-send-email-wg@grandegger.com> <1211998349-2117-7-git-send-email-wg@grandegger.com> <1211998349-2117-8-git-send-email-wg@grandegger.com> <1211998349-2117-9-git-send-email-wg@grandegger.com> <1211998349-2117-10-git-send-email-wg@grandegger.com> <1211998349-2117-11-git-send-email-wg@grandegger.com> <1211998349-2117-12-git-send-email-wg@grandegger.com> Message-ID: <20080528182531.GA3308@loki.buserror.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Wed, May 28, 2008 at 08:12:28PM +0200, Wolfgang Grandegger wrote: > This patch adds support for NAND FLASH on the TQM8548. It is disabled by > default and can be enabled for the TQM8548 modules. Note that the R/B pin > is not supported by that module requiring to use the specified maximum > delay time. > > Note: With NAND support enabled the size of the U-Boot image exceeds > 256 KB and TEXT_BASE must therefore be set to 0xfff80000 in config.mk, > doubling the image size :-(. What does this do differently from the code in drivers/mtd/nand/fsl_upm.c? How much of this is board-specific? -Scott